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| author | Yusuke Endoh <[email protected]> | 2020-05-24 01:25:03 +0900 |
|---|---|---|
| committer | Yusuke Endoh <[email protected]> | 2020-05-24 01:25:03 +0900 |
| commit | 6f4c585bd73fc43fb9e34a70d74b5a50852600ea (patch) | |
| tree | 588252a0fdbd163af58a85b85b43804fd17a1935 /src/array.c | |
| parent | 47ea60814b61d6f52a71b4799b4143f59191ff82 (diff) | |
| download | mruby-6f4c585bd73fc43fb9e34a70d74b5a50852600ea.tar.gz mruby-6f4c585bd73fc43fb9e34a70d74b5a50852600ea.zip | |
Do not destruct rest arguments for __send__
Formerly, `__send__(*args)` modified `args` with `Array#shift`.
This bug affects optcarrot.
This changeset avoids the array destruction by using
`args = args[1, len-1]`.
Diffstat (limited to 'src/array.c')
| -rw-r--r-- | src/array.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/array.c b/src/array.c index 6e73bcd8e..ad0d5b8db 100644 --- a/src/array.c +++ b/src/array.c @@ -808,6 +808,13 @@ ary_subseq(mrb_state *mrb, struct RArray *a, mrb_int beg, mrb_int len) return mrb_obj_value(b); } +mrb_value +mrb_ary_subseq(mrb_state *mrb, mrb_value ary, mrb_int beg, mrb_int len) +{ + struct RArray *a = mrb_ary_ptr(ary); + return ary_subseq(mrb, a, beg, len); +} + static mrb_int aget_index(mrb_state *mrb, mrb_value index) { |